JPS5285427A - Memory card - Google Patents

Memory card

Info

Publication number
JPS5285427A
JPS5285427A JP175876A JP175876A JPS5285427A JP S5285427 A JPS5285427 A JP S5285427A JP 175876 A JP175876 A JP 175876A JP 175876 A JP175876 A JP 175876A JP S5285427 A JPS5285427 A JP S5285427A
Authority
JP
Japan
Prior art keywords
memory card
card
memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP175876A
Other languages
Japanese (ja)
Other versions
JPS5645239B2 (en
Inventor
Fujio Yamakawa
Toshiharu Watanabe
Kouji Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FDK Corp
Original Assignee
FDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FDK Corp filed Critical FDK Corp
Priority to JP175876A priority Critical patent/JPS5285427A/en
Publication of JPS5285427A publication Critical patent/JPS5285427A/en
Publication of JPS5645239B2 publication Critical patent/JPS5645239B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Static Random-Access Memory (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Credit Cards Or The Like (AREA)
  • Power Sources (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP175876A 1976-01-08 1976-01-08 Memory card Granted JPS5285427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP175876A JPS5285427A (en) 1976-01-08 1976-01-08 Memory card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP175876A JPS5285427A (en) 1976-01-08 1976-01-08 Memory card

Publications (2)

Publication Number Publication Date
JPS5285427A true JPS5285427A (en) 1977-07-15
JPS5645239B2 JPS5645239B2 (en) 1981-10-24

Family

ID=11510467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP175876A Granted JPS5285427A (en) 1976-01-08 1976-01-08 Memory card

Country Status (1)

Country Link
JP (1) JPS5285427A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149520A (en) * 1983-01-28 1984-08-27 Fujitsu Ltd Information processor having restoring function of memory contents
JPS608914A (en) * 1983-06-29 1985-01-17 Fujitsu Ltd Information storage device
JPH01155492A (en) * 1987-12-11 1989-06-19 Mitsubishi Electric Corp Memory card
JPH01177181A (en) * 1988-01-06 1989-07-13 Toshiba Corp Data protecting circuit for integrated circuit card
JPH01302486A (en) * 1988-05-30 1989-12-06 Toppan Printing Co Ltd Information card

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4429124Y1 (en) * 1967-06-28 1969-12-03
US3859638A (en) * 1973-05-31 1975-01-07 Intersil Inc Non-volatile memory unit with automatic standby power supply
JPS5028019A (en) * 1973-07-19 1975-03-22
JPS5098618U (en) * 1974-01-08 1975-08-16
JPS50119534A (en) * 1974-03-02 1975-09-19

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4429124Y1 (en) * 1967-06-28 1969-12-03
US3859638A (en) * 1973-05-31 1975-01-07 Intersil Inc Non-volatile memory unit with automatic standby power supply
JPS5028019A (en) * 1973-07-19 1975-03-22
JPS5098618U (en) * 1974-01-08 1975-08-16
JPS50119534A (en) * 1974-03-02 1975-09-19

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149520A (en) * 1983-01-28 1984-08-27 Fujitsu Ltd Information processor having restoring function of memory contents
JPS608914A (en) * 1983-06-29 1985-01-17 Fujitsu Ltd Information storage device
JPH01155492A (en) * 1987-12-11 1989-06-19 Mitsubishi Electric Corp Memory card
JPH01177181A (en) * 1988-01-06 1989-07-13 Toshiba Corp Data protecting circuit for integrated circuit card
JPH01302486A (en) * 1988-05-30 1989-12-06 Toppan Printing Co Ltd Information card

Also Published As

Publication number Publication date
JPS5645239B2 (en) 1981-10-24

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